81 citations · 228 across the 11 of their papers we have counts for
4 papers · 1 filter
Effect of Synchronizing Coordinated Base Stations on Phase Noise Estimation
M. Reza Khanzadi, Rajet Krishnan, Thomas Eriksson
In this paper, we study the problem of oscillator phase noise (PN) estimation in coordinated multi-point (CoMP) transmission systems. Specifically, we investigate the effect of pha…
Estimation of phase noise in oscillators with colored noise sources
M. Reza Khanzadi, Rajet Krishnan, Thomas Eriksson
In this letter we study the design of algorithms for estimation of phase noise (PN) with colored noise sources. A soft-input maximum a posteriori PN estimator and a modified soft-i…
Oscillator Phase Noise and Small-Scale Channel Fading in Higher Frequency Bands
M. Reza Khanzadi, Rajet Krishnan, Dan Kuylenstierna +1
This paper investigates the effect of oscillator phase noise and channel variations due to fading on the performance of communication systems at frequency bands higher than 10GHz.…
On the Impact of Oscillator Phase Noise on the Uplink Performance in a Massive MIMO-OFDM System
Rajet Krishnan, M. Reza Khanzadi, N. Krishnan +4
In this work we study the effect of oscillator phase noise on the uplink performance of a massive multiple-input multiple output system. Specifically, we consider an orthogonal fre…